/*
 *  Copyright 2010 Yuri Kanivets
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.itboye.ihomebank.widget.wheelview;

/**
 * 轮毂适配器接口
 * 
 * @deprecated 不赞成使用wheelviewadapter
 */
public interface WheelAdapter {
	/**
	 * 获取项目计数
	 * @return 返回车轮项目的计数
	 */
	public int getItemsCount();
	
	/**
	 * 通过索引获取一个轮项。
	 * 
	 * @param 指标项目指标
	 * @return 返回车轮项目文本或空
	 */
	public String getItem(int index);
	
	/**
	 * 获取最大项目长度。它是用来确定车轮宽度。
	 * 如果- 1返回将使用默认的车轮宽度。
	 * 
	 * @return 返回最大项目长度或- 1
	 */
	public int getMaximumLength();
}
